Lost Song

After a necromancer takes over the magical world of Idhun, two adolescent earthlings help fight an assassin sent to kill all Idhunese refugees on Earth.

"I'm not saving the world. I just kill goblins." Rumor has it that, in a certain guild in the middle of nowhere, there is an extraordinary man who has climbed all the way to the Silver rank just by killing goblins. At the same guild, a priestess who's just become a new adventurer has formed her first party... and the man who ends up rescuing that party when they get into trouble is none other than the Goblin Slayer.

A peaceful boatman once known as the Black Samurai is pulled back into conflict when he takes a little girl with mysterious powers under his wing.